What is psychology?
The science of behaviour and mental processes
What is the scientific method?
General procedures psychologist use too gather and interpret data
Research stimulates the formation of theories, which organise the observations and imply a predictive hypothesis. These hypotheses are then twsted to validate and refine the theory and to suggest practical applications
What is the sympathetic nervous system?
It arouses us for defensive action
What is the parasympathetic nervous system?
It calms us down by decreasing heart beat, lowering blood sugar etc